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| author | Chris Mason <chris.mason@oracle.com> | 2007-06-07 22:13:21 -0400 |
|---|---|---|
| committer | David Woodhouse <dwmw2@hera.kernel.org> | 2007-06-07 22:13:21 -0400 |
| commit | fabb568183de7996257080260d3537fa75b3667e (patch) | |
| tree | 60d047f6d5b264347e8f51f16ccd6dc07277c23d /fs/btrfs/ctree.h | |
| parent | fbdc762b4e1833b5d75cada5aabeadccd8379792 (diff) | |
| download | lwn-fabb568183de7996257080260d3537fa75b3667e.tar.gz lwn-fabb568183de7996257080260d3537fa75b3667e.zip | |
Btrfs: d_type optimization
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 1bb62867deda..a1c95c980fdc 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -34,6 +34,16 @@ extern struct kmem_cache *btrfs_path_cachep; #define BTRFS_CRC32_SIZE 4 #define BTRFS_EMPTY_DIR_SIZE 6 +#define BTRFS_FT_UNKNOWN 0 +#define BTRFS_FT_REG_FILE 1 +#define BTRFS_FT_DIR 2 +#define BTRFS_FT_CHRDEV 3 +#define BTRFS_FT_BLKDEV 4 +#define BTRFS_FT_FIFO 5 +#define BTRFS_FT_SOCK 6 +#define BTRFS_FT_SYMLINK 7 +#define BTRFS_FT_MAX 8 + /* * the key defines the order in the tree, and so it also defines (optimal) * block layout. objectid corresonds to the inode number. The flags |